禁止多次暂存

src/views/education/create-component.vue

@@ -2082,6 +2082,7 @@ export default {
             }
             vm.$router.push({ path: "item-component", query: query });
           } else {
+            vm.getModuleData();
             vm.$message.info("暂存成功！");
           }
         } else {